To determine the total cost of a spell, start with the mana cost or alternative cost (such as a flashback cost) you're paying, add any cost increases, then apply any cost reductions
In conjunction with this, Erik looked at what decks were being played in Modern, using data from various sources, including Magic Online
Whenever a player taps an opponent's creature, they can pay one additional mana to either create a 4/4 Elemental creature token, give each creature they control a +1/+1 counter, or scry two and draw a card
However, being able to shrewdly recycle your army's deck's resources into more warriors for conquest and providing a boost, minor as it is, to the combat efficacy of another unit is at least something
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